Interior/exterior wall modeling problem

[Anonymous]

Hello,
Thanks to this forum I'm advancing on my project. But now I'm facing another issue.
Like you could see on the attached image, I have some inside wall visible from the exterior witch is a big issue.

What do I need to do?

[Barry Kelly]

Are the inside walls also trimming to the outside in plan view as well?
If so I think it is the strengths of your Building Materials.
The ones used for the external walls need to be stronger than those used for the internal walls so the external walls will cut the internal, rather than the other way around.

Or at least the external skin or cavity skin (if you have one) of the external walls need to be stronger BMs.

Barry.

[Anonymous]

Hello Bary,
Thx for the quick answer. As I've read some topics about building materials before and you told me to do so, I play with it a little bit but also I verified if interior walls didn't go over the exterior wall.
Then 50% of my problems are over.

Now I'm still with some ugly lines as you could see in this screenshot